CN211030982U - Injection molding machine hopper with stirring drying structure - Google Patents
Injection molding machine hopper with stirring drying structure Download PDFInfo
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- CN211030982U CN211030982U CN201921786689.XU CN201921786689U CN211030982U CN 211030982 U CN211030982 U CN 211030982U CN 201921786689 U CN201921786689 U CN 201921786689U CN 211030982 U CN211030982 U CN 211030982U
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- stirring
- box body
- injection molding
- lifting cylinder
- molding machine
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Abstract
The utility model discloses an injection molding machine hopper with a stirring and drying structure, which comprises a box body and a conical box bottom arranged at the lower end of the box body and used for collecting materials, wherein the lower end of the conical box bottom is provided with a discharging pipe and a solenoid valve used for controlling the discharge of the materials; in order to improve the connection strength of the stirring shaft and the lifting cylinder, the stirring shaft and the lifting cylinder are connected through reinforcing ribs; the utility model discloses the structure designs to current demand, can carry out abundant stirring and drying to the raw materials of moulding plastics, has guaranteed the processingquality of injection molding, can disturb the material to arranging the material pipe simultaneously and handle, avoids appearing the problem of unloading jam, and the practicality is strong.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is an injection molding machine hopper with stirring drying structure.
Background
An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold. Plastic granules need the stirring before getting into the barrel and being heated, mix inhomogeneous plastic granules, can influence product quality when the heating is moulded plastics, if traditional agitating unit is short excessively, can not play the stirring effect to the plastic granules at edge, if the rotating vane overlength, can be to the inside partition that forms the region of agitating unit, the plastic granules between the different regions can not the intermix, seriously influence stirring effect, and if the humidity in the granule is too big also can influence the processingquality in later stage moreover.
In view of the above, a hopper for an injection molding machine having a stirring and drying structure is now provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine hopper with stirring drying structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the injection molding machine hopper with the stirring and drying structure comprises a box body and a conical box bottom arranged at the lower end of the box body and used for collecting materials, wherein a discharging pipe and a solenoid valve used for controlling the discharging of the materials are arranged at the lower end of the conical box bottom;
in order to improve the connection strength of the stirring shaft and the lifting cylinder, the stirring shaft and the lifting cylinder are connected through reinforcing ribs;
the surface of a stirring shaft positioned in the lifting cylinder is provided with lifting blades for generating lifting force on materials, the outer side of the upper end of the lifting cylinder is provided with at least one overflow guide pipe, the outer port of the overflow guide pipe is lower than the inner port, the inner wall of the box body is provided with a guide plate for receiving the materials discharged by the overflow guide pipe, the guide plate is in an annular structure, and the guide plate is funnel-shaped;
the upper right side of the box body is provided with a feeding pipe.
In order to further improve the stirring effect, at least one group of stirring rods are arranged on the outer side of the lifting cylinder, and the lifting cylinder is used for driving the stirring rods to stir the materials stacked in the box body, so that the materials are uniformly mixed;
in order to improve the aridity of material, the guide board lower surface is equipped with the hot plate, the guide board is the metal sheet, utilizes the hot plate to improve the temperature of guide board to carry out the stoving operation to the material above that, reduce the humidity of material.
As a further aspect of the present invention: still be equipped with the hydrofuge subassembly on the box, the hydrofuge subassembly can be removed the moisture that the inside stoving of box produced, improves drying effect, the hydrofuge subassembly is including setting up the water conservancy diversion passageway that is used for supporting driving motor's cache case and runs through the (mixing) shaft on the box, the air inlet has been seted up on the (mixing) shaft surface of cache incasement portion, the air inlet end of cache case passes through the exhaust end intercommunication of air supply pipe with the air heater.
As a further aspect of the present invention: the inside humidity transducer who detects material humidity that still is equipped with of box.
As a further aspect of the present invention: the guide plate surface evenly distributed has a plurality of metal pole, metal pole and guide plate surface vertical setting, and the distance between the adjacent metal pole is greater than the diameter of material granule.
As a further aspect of the present invention: the lower end of the lifting cylinder is provided with at least one turbulence rod, and the lower end of the turbulence rod extends into the discharge pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure designs to current demand, can carry out abundant stirring and drying to the raw materials of moulding plastics, has guaranteed the processingquality of injection molding, can disturb the material to arranging the material pipe simultaneously and handle, avoids appearing the problem of unloading jam, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the middle spoiler bar of the present invention.
Wherein: the device comprises a box body 1, a heating plate 2, a guide plate 3, an overflow guide pipe 4, a cache box 5, a feeding pipe 6, a stirring shaft 7, an air inlet 8, a driving motor 9, an air supply pipe 10, an air heater 11, a control panel 12, a lifting cylinder 13, a stirring rod 14, a humidity sensor 15, an electromagnetic valve 16, a discharge pipe 17, a turbulence rod 18, a conical box bottom 19 and lifting blades 20.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, an injection molding machine hopper with a stirring and drying structure includes a box body 1 and a conical bottom 19 disposed at a lower end of the box body for collecting materials, a material discharge pipe 17 and a solenoid valve 16 for controlling material discharge are disposed at a lower end of the conical bottom 19, a stirring shaft 7 is coaxially disposed inside the box body 1, an upper end of the stirring shaft 7 passes through a top of the box body 1 and is connected to an output end of a driving motor 9, a lifting cylinder 13 is coaxially fixed outside the stirring shaft 7 inside the box body 1, an upper end of the lifting cylinder 13 is closed, and a lower end of the lifting cylinder extends to a discharge end of the conical bottom 19;
in order to improve the connection strength of the stirring shaft 7 and the lifting cylinder 13, the stirring shaft 7 and the lifting cylinder 13 are connected through reinforcing ribs;
the surface of the stirring shaft 7 positioned in the lifting cylinder 13 is provided with lifting blades 20 for generating lifting force on materials, the outer side of the upper end of the lifting cylinder 13 is provided with at least one overflow conduit 4, the outer port of the overflow conduit 4 is lower than the inner port, the inner wall of the box body 1 is provided with a guide plate 3 for receiving the materials discharged by the overflow conduit 4, the guide plate 3 is of an annular structure, and the guide plate 3 is funnel-shaped;
a feeding pipe 6 is arranged at the upper right side of the box body 1, and raw materials can be supplemented into the device through the feeding pipe 6;
during actual use, raw materials are added into the box body 1 through the feeding pipe 6, then the stirring shaft 7 is driven to rotate through the driving motor 9, the stirring shaft 7 drives the lifting cylinder 13 and the lifting blade 20 to rotate, materials in the box body 1 can ascend along the lifting cylinder 13 and be discharged along the overflow guide pipe 4 under the action of the lifting blade 20, the discharged materials can be scattered on the surface of the guide plate 3 under the action of centrifugal force, and then the materials can slide down along the guide plate 3 under the action of gravity, so that the materials can be fully stirred;
in order to further improve the stirring effect, at least one group of stirring rods 14 is further arranged outside the lifting cylinder 13, and the lifting cylinder 13 is utilized to drive the stirring rods 14 to stir the materials stacked in the box body 1, so that the materials are uniformly mixed;
in order to improve the aridity of material, 3 lower surfaces of guide board are equipped with hot plate 2, guide board 3 is the metal sheet, utilizes hot plate 2 to improve the temperature of guide board 3 to carry out the stoving operation to the material above that, reduce the humidity of material.
In order to make the material dispersion more even, 3 surface evenly distributed of guide board has a plurality of metal pole, metal pole and 3 perpendicular to the surface of guide board set up, and the distance between the adjacent metal pole is greater than the diameter of material granule, and like this when the material glides along guide board 3, the metal pole can further be cut apart the material, and the metal pole can also increase the heating area to the material simultaneously, improves the heating effect.
The inside humidity transducer 15 that still is equipped with the detection material humidity of box 1.
The driving motor 9, the humidity sensor 15 and the heating plate 2 are electrically connected with the control panel 12.
Example 2
The difference from example 1 is: still be equipped with the hydrofuge subassembly on the box 1, the hydrofuge subassembly can be removed the moisture that the inside stoving of box 1 produced, improves drying effect, the hydrofuge subassembly is including setting up the water conservancy diversion passageway that is used for supporting driving motor 9's cache case 5 and runs through (mixing) shaft 7 on the box 1, air inlet 8 has been seted up on the (mixing) shaft 7 surface of cache case 5 inside, the inlet end of cache case 5 passes through the exhaust end intercommunication of air supply pipe 10 with air heater 11, under air heater 11's effect, steam gets into cache case 5 along air supply pipe 10 in, inside the air enters into box 1 along the water conservancy diversion passageway of (mixing) shaft 7 afterwards, just so can extrude the inside moisture of box 1 to improve drying effect.
Example 3
The difference from example 1 is: promote a section of thick bamboo 13 lower extreme and be equipped with at least one spoiler bar 18, spoiler bar 18 lower extreme extends to and arranges inside the material pipe 17, like this when promoting a section of thick bamboo 13 and rotate, spoiler bar 18 can be continuous to arrange material pipe 17 and stir to avoid appearing blockking up the problem of arranging material pipe 17.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A hopper with a stirring and drying structure for an injection molding machine comprises a box body (1) and a conical box bottom (19) arranged at the lower end of the box body and used for collecting materials, wherein a discharging pipe (17) and an electromagnetic valve (16) used for controlling the discharging of the materials are arranged at the lower end of the conical box bottom (19);
the stirring device is characterized in that a stirring shaft (7) is coaxially arranged in the box body (1), the upper end of the stirring shaft (7) penetrates through the top of the box body (1) and is connected with the output end of a driving motor (9), a lifting cylinder (13) is coaxially fixed on the outer side of the stirring shaft (7) in the box body (1), the upper end of the lifting cylinder (13) is closed, and the lower end of the lifting cylinder extends to the discharge end of a conical box bottom (19);
the surface of a stirring shaft (7) positioned in the lifting cylinder (13) is provided with lifting blades (20) for generating lifting force on materials, the outer side of the upper end of the lifting cylinder (13) is provided with at least one overflow conduit (4), the outer port of each overflow conduit (4) is lower than the inner port, the inner wall of the box body (1) is provided with a guide plate (3) for receiving the materials discharged by the overflow conduits (4), the guide plate (3) is of an annular structure, and the guide plate (3) is funnel-shaped;
a feeding pipe (6) is arranged at the right upper side of the box body (1);
the lower surface of the guide plate (3) is provided with a heating plate (2), and the guide plate (3) is a metal plate.
2. The hopper with the stirring and drying structure for the injection molding machine according to claim 1, wherein a moisture discharging assembly is further arranged on the box body (1), the moisture discharging assembly can discharge moisture generated by drying inside the box body (1) to improve the drying effect, the moisture discharging assembly comprises a buffer box (5) which is arranged on the box body (1) and used for supporting the driving motor (9) and a flow guide channel which penetrates through the stirring shaft (7), an air inlet (8) is formed in the surface of the stirring shaft (7) inside the buffer box (5), and the air inlet end of the buffer box (5) is communicated with the air outlet end of the hot air blower (11) through an air supply pipe (10).
3. The hopper with the stirring and drying structure for the injection molding machine as claimed in claim 1, wherein the stirring shaft (7) is connected with the lifting cylinder (13) through a reinforcing rib.
4. The hopper with the stirring and drying structure for the injection molding machine according to claim 1, wherein at least one group of stirring rods (14) is further arranged outside the lifting cylinder (13).
5. The hopper with the stirring and drying structure for the injection molding machine as claimed in claim 1, wherein a humidity sensor (15) for detecting the humidity of the material is further arranged inside the box body (1).
6. The hopper with the stirring and drying structure for the injection molding machine according to claim 1, wherein a plurality of metal rods are uniformly distributed on the surface of the guide plate (3), the metal rods are perpendicular to the surface of the guide plate (3), and the distance between the adjacent metal rods is larger than the diameter of material particles.
7. The hopper with the stirring and drying structure for the injection molding machine as claimed in any one of claims 1 to 6, wherein the lower end of the lifting cylinder (13) is provided with at least one turbulence bar (18), and the lower end of the turbulence bar (18) extends into the discharging pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786689.XU CN211030982U (en) | 2019-10-23 | 2019-10-23 | Injection molding machine hopper with stirring drying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786689.XU CN211030982U (en) | 2019-10-23 | 2019-10-23 | Injection molding machine hopper with stirring drying structure |
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| Publication Number | Publication Date |
|---|---|
| CN211030982U true CN211030982U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921786689.XU Active CN211030982U (en) | 2019-10-23 | 2019-10-23 | Injection molding machine hopper with stirring drying structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726343A (en) * | 2020-12-30 | 2021-04-30 | 衡宇建设集团有限公司 | Asphalt laying device and method for highway construction |
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2019
- 2019-10-23 CN CN201921786689.XU patent/CN211030982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726343A (en) * | 2020-12-30 | 2021-04-30 | 衡宇建设集团有限公司 | Asphalt laying device and method for highway construction |
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